Encryption, is always a difficult subject to broach. There have been decades’ worth of debate as to whether you are too strong, or too weak.
Security awareness isn’t just education, communications and training. It's a mind set which should involve everyone from top to bottom.
If you want to stay safe online, you may want to consider using a Virtual Private Network (VPN). These services can provide a secure connection across the internet by routing your web browsing through a company server.
I hate to break it to you, but the days of scattergun marketing emails are numbered — the General Data Protection Regulation (GDPR) is in sight now, and once it’s arrived, there’ll be no hiding from the major issue of consent.